package MTRequest;

public interface MTRequestDataSource {
	/**
	 * To prepare a raw data from UI control.
	 * @return
	 */
	abstract public String GetRawData();
	
	/**
	 * When a request is finished, it will call back.
	 * @param aChanged If any data is updated, then it is TRUE
	 */
	abstract public void Notify(int RequestID, int RequestState, String aRawData );
}
